Step1:1. Slice the tenderloin, then shred it. Put some cooking wine, salt, egg white and starch into the bowl and marinate for 15 minutes.
Step2:2. Pour oil into the pot and heat it. Fry one by one. Do not pour it all down, or it will stick.
Step3:3. In a small pot, stir fry some scallion and white wine. Pour in tomato sauce and vinegar. Stir fry and pour in fried pork tenderloin. Stir well. Dish.
Cooking tips:There are skills in making delicious dishes.